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3 years ago

What is the answer to this question?

Mathematics

2 answers:

steposvetlana [31]3 years ago

7 0

Answer:

48x - 40y +24

Step-by-step explanation:

Dimas [21]3 years ago

3 0

Answer:

D (48x - 40y +24)

Step-by-step explanation:

First, you need to distribute the 8 throughout the whole equation, so 8×6x=48x, 8×-5y=-40y, and 8×3=24. Right away, you can see that the answer is D.

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Which is the polynomial function of lowest degree with leading coefficient of 4 and roots 7 and 3?

NISA [10]

Answer:

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Step-by-step explanation:

4(x - 7)(x - 3) = 0

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4x² - 40x + 84 = 0

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Step-by-step explanation:

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3 years ago

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Write an appropriate direct variation equation if y = 18 when x = 2

Sergeu [11.5K]

Answer:

$y=9x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$

In this problem we have

y=18 when x=2

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$y=9x$

8 0

3 years ago

One side of a rhombus is 9 ft. What<br> is its area?

brilliants [131]

Answer:

Step-by-step explanation:

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7 0

3 years ago

Ten times a number increased by eighty four equals 194. what is the number

steposvetlana [31]

Answer: x = 11

Step-by-step explanation:

10x+84=194

10x = "10 times a number"

+84 = "increased by eighty four"

=194 = "equals 194"

10x+84=194

Subtract 84

10x = 110

Divide by 10

x = 11

<em>Hope it helps <3</em>

4 0

3 years ago

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